Kitzmiller, James B. (1987) [Originally published 1982 as part of "Anopheline Names, Their Derivations and Histories" in Volume 8 of the Thomas Say Foundation, pp. 316–321]. Ward, Ronald R. (ed.). "Biography of Clara Southmayd Ludlow 1852 - 1924"(PDF). Mosquito Systematics. 19 (3): 251–258. Retrieved 12 July 2024 – via Internet Archive.
Cameron, M.W., ed. (1924). "LUDLOW, CLARA SOUTHMAYD, scientist". The Biographical Cyclopedia of American Women. Vol. 1. New York: The Halvord Publishing Company, Inc. pp. 189–190. ISBN978-0-8103-3990-3. Retrieved 12 July 2024 – via Google Books. Republished 1974 by Gale Research Company.
gwu.edu
encyclopedia.gwu.edu
"Ludlow, Clara Southmayd". The GW and Foggy Bottom Historical Encyclopedia. Special Collections Research Center, George Washington University Libraries. 11 January 2010. Archived from the original on 3 April 2012.
health.mil
medicalmuseum.health.mil
Streck-Havill, Trenton (1 August 2019). "Dr. Clara Ludlow: from Music to Mosquitoes". The Micrograph: A Closer Look at NMHM. National Museum of Health and Medicine. Retrieved 12 July 2024.
"Ludlow, Clara Southmayd". The GW and Foggy Bottom Historical Encyclopedia. Special Collections Research Center, George Washington University Libraries. 11 January 2010. Archived from the original on 3 April 2012.